<!DOCTYPE html>
<html lang="en">
<head>

    <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu" crossorigin="anonymous">

    <!-- jQuery (Bootstrap 的所有 JavaScript 插件都依赖 jQuery，所以必须放在前边) -->
    <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>

    <!-- 最新的 Bootstrap 核心 JavaScript 文件 -->
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js" integrity="sha384-aJ21OjlMXNL5UyIl/XNwTMqvzeRMZH2w8c5cRVpzpU8Y5bApTppSuUkhZXN0VxHd" crossorigin="anonymous"></script>

    <meta charset="UTF-8">
    <title>首页</title>
    <style>
        #tanshi{
            width: 150px;
            height: 220px;
            float: left;
            position: absolute;
            margin-left: 15px;
            margin-top: 80px;
        }
        #ziqu{
            width: 150px;
            height: 220px;
            position: absolute;
            margin-left: 170px;
            margin-top: 80px;
        }
        #outer_layer{
            width: 360px;
            height: 640px;
            border: 2px solid grey;
            margin-left: 100px;
            margin-top: 50px;
            background-image: url("/image/tanshibeijin.jpeg") ;
            background-size: 360px 640px;
            /*padding-top: 70%;*/
            background-repeat: no-repeat;
            border-radius: 20px;
        }
        #title{
            width: 360px;
            position: absolute;
            margin-top: 50px;
            text-align: center;
            font-size: 25px;
            font-style:oblique;
            font-family: "楷体","楷体_GB2312";
            font-weight: 900;
        }
    </style>
    <script>
        function tanshi() {
            window.location="renliu.html"
        }

        function ziqu() {
            window.location="menuIndex.html"
        }
    </script>
</head>
<body>
    <div id="outer_layer">
        <div id="title">
            请选择您的用餐方式
        </div>
        <div id="tanshi">
            <img width="120%" height="120%" src="/image/tanshiicon.jpeg" onclick="tanshi()">
        </div>
        <div id="ziqu">
            <img width="120%" height="120%" src="/image/ziquicon.jpeg" onclick="ziqu()">
        </div>
    </div>
</body>
</html>